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authorUlrich Drepper <drepper@redhat.com>2008-10-31 20:50:16 +0000
committerUlrich Drepper <drepper@redhat.com>2008-10-31 20:50:16 +0000
commit41e25904a520d49ba14d7e9a0a7ea84731572ebd (patch)
tree953dbd8a651ae74dde22e8b277592a2f9057b5d5 /elf/tst-tls18.c
parente148a6443cfeb032ac872d4134e4d41446932879 (diff)
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* elf/dl-tls.c (__tls_get_addr): After calling _dl_update_slotinfocvs/fedora-glibc-20081031T2102
refetch dtv, as it might have changed. * elf/Makefile: Add rules to build and run tst-tls18. * elf/tst-tls18.c: New test. * elf/tst-tlsmod18a.c: New file.
Diffstat (limited to 'elf/tst-tls18.c')
-rw-r--r--elf/tst-tls18.c37
1 files changed, 37 insertions, 0 deletions
diff --git a/elf/tst-tls18.c b/elf/tst-tls18.c
new file mode 100644
index 0000000..96b8e6b
--- /dev/null
+++ b/elf/tst-tls18.c
@@ -0,0 +1,37 @@
+#include <dlfcn.h>
+#include <stdio.h>
+
+static int
+do_test (void)
+{
+ char modname[sizeof "tst-tlsmod18aXX.so"];
+ void *h[20];
+ for (int i = 0; i < 20; i++)
+ {
+ snprintf (modname, sizeof modname, "tst-tlsmod18a%d.so", i);
+ h[i] = dlopen (modname, RTLD_LAZY);
+ if (h[i] == NULL)
+ {
+ printf ("unexpectedly failed to open %s", modname);
+ exit (1);
+ }
+ }
+
+ for (int i = 0; i < 20; i++)
+ {
+ int (*fp) (void) = (int (*) (void)) dlsym (h[i], "test");
+ if (fp == NULL)
+ {
+ printf ("cannot find test in tst-tlsmod18a%d.so", i);
+ exit (1);
+ }
+
+ if (fp ())
+ exit (1);
+ }
+
+ return 0;
+}
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"